/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Problem 15 Each repetition of a loop is kno... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 5: Problem 15

Each repetition of a loop is known as a(n) __________.

Short Answer

Expert verified
Answer: The term for each repetition of a loop is called an "iteration". It refers to the execution of a set of instructions within a loop that is repeated a certain number of times or until a specific condition is met.

Step by step solution

01

Terminology

The term for each repetition of a loop is an "iteration". An iteration refers to the execution of a set of instructions within a loop, which is designed to be repeated a certain number of times or until a particular condition is met.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

Key Concepts

These are the key concepts you need to understand to accurately answer the question.

Loop Iteration
In programming, a loop iteration is a single cycle through a block of code written inside a loop structure. Each iteration executes the code and then checks the loop's stopping condition to determine if another cycle is needed.
For example, in a basic `for` loop in C++:
  • The initialization sets the starting point.
  • The condition defines when the loop should stop.
  • The increment changes the loop variable after each iteration.
This means that every time the loop completes a run, it goes through these steps until the condition is false. Loop iteration allows repeated execution, which is useful for tasks such as processing arrays, data, or simply repeating a block of code several times. Understanding loop iterations is crucial for efficient programming and avoiding infinite loops.
Repetition Structures
Repetition structures, also called loops, are control flow statements that execute one or more statements repeatedly based on a condition. Loops can repeat a designated number of times or until a specific situation arises.
There are several types of repetition structures in C++:
  • For Loop: Used when the number of iterations is known beforehand. It's perfect for counting loops.
  • While Loop: Ideal when the number of iterations is not known in advance and depends on a condition.
  • Do-While Loop: Similar to the while loop, but ensures the loop executes at least once.
These structures help automate repetitive tasks, reducing code duplication and errors. The effective use of repetition structures leads to cleaner, more efficient code.
Control Structures in C++
Control structures are vital in programming as they dictate the execution order of statements. They help navigate the program's flow and include sequence, selection, and iteration.
C++ employs a variety of control structures, with loops being a fundamental type.
  • Sequence: Executes statements from top to bottom.
  • Selection: Includes `if`, `else`, and `switch` statements for decision-making.
  • Iteration: Consists of loops like `for`, `while`, and `do-while` that repeat code blocks.
In C++, control structures make the code flexible and dynamic, responding to different inputs and conditions. Mastery of control structures allows for robust programming, enabling the development of software capable of diverse and complex tasks.

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

A(n) __________ is a variable that 鈥渃ounts鈥� the number of times a loop repeats.

A loop that does not have a way of stopping is a(n) __________ loop.

When the increment or decrement operator is placed before the operand (or to the operand鈥檚 left), the operator is being used in __________ mode.

Why should you be careful not to place a statement in the body of a for loop that changes the value of the loop's counter variable?

Write a do-while loop that asks the user to enter two numbers. The numbers should be added and the sum displayed. The user should be asked if he or she wishes to perform the operation again. If \(s o,\) the loop should repeat; otherwise it should terminate.
See all solutions

Recommended explanations on Computer Science Textbooks

Big Data

Read Explanation

Functional Programming

Read Explanation

Computer Systems

Read Explanation

Data Structures

Read Explanation

Issues in Computer Science

Read Explanation

Data Representation in Computer Science

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.